# A048665 (b-file synthesized from sequence entry)
1 1
2 8
3 84
4 936
5 10810
6 127632
7 1531180
8 18589840
9 227826873
10 2813450960
11 34963217388
12 436807761192
13 5482017092760
14 69070750692496
15 873243394317660
16 11073530439895728